<!DOCTYPE html>
<html lang="zh-CN">
<head>
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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title data-zh="安防监控系统 - ElectroTech Pro" data-en="Security System - ElectroTech Pro">安防监控系统 - ElectroTech Pro</title>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
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        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #333;
            background: #f8f9fa;
        }

        .header {
            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
            color: white;
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 2rem;
        }

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .back-btn {
            background: rgba(255, 255, 255, 0.1);
            color: white;
            border: none;
            padding: 0.5rem 1rem;
            border-radius: 25px;
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            transition: all 0.3s ease;
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            align-items: center;
            gap: 0.5rem;
        }

        .back-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            transform: translateX(-5px);
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        .lang-switch {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.3s ease;
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        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
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        .product-hero {
            background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
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            margin-bottom: 3rem;
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        .product-hero::before {
            content: '';
            position: absolute;
            top: 0;
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            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="security" width="25" height="25" patternUnits="userSpaceOnUse"><polygon points="12.5,5 20,12.5 12.5,20 5,12.5" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23security)"/></svg>');
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        .product-hero-content {
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        .product-hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            animation: fadeInUp 1s ease-out;
        }

        .product-hero p {
            font-size: 1.2rem;
            max-width: 600px;
            margin: 0 auto 2rem;
            animation: fadeInUp 1s ease-out 0.3s both;
        }

        .price-tag {
            font-size: 2rem;
            font-weight: bold;
            color: #ffd700;
            animation: fadeInUp 1s ease-out 0.6s both;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .content-section {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }

        .content-section:hover {
            transform: translateY(-5px);
        }

        .content-section h2 {
            color: #2c3e50;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .content-section h2 i {
            color: #8e44ad;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-bottom: 3rem;
        }

        .feature-card {
            background: white;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            text-align: center;
            transition: all 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }

        .feature-icon {
            font-size: 2.5rem;
            color: #8e44ad;
            margin-bottom: 1rem;
        }

        .specs-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .specs-table th,
        .specs-table td {
            padding: 1rem;
            text-align: left;
            border-bottom: 1px solid #eee;
        }

        .specs-table th {
            background: #8e44ad;
            color: white;
            font-weight: bold;
        }

        .specs-table tr:hover {
            background: #f8f9fa;
        }

        .security-features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 2rem 0;
        }

        .security-item {
            background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
            color: white;
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .security-item:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(142, 68, 173, 0.3);
        }

        .security-item i {
            font-size: 2rem;
            margin-bottom: 0.5rem;
            display: block;
        }

        .cta-section {
            background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
            color: white;
            padding: 3rem;
            border-radius: 15px;
            text-align: center;
            margin-top: 3rem;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 2rem;
        }

        .btn {
            padding: 1rem 2rem;
            border: none;
            border-radius: 25px;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: linear-gradient(45deg, #8e44ad, #9b59b6);
            color: white;
        }

        .btn-secondary {
            background: transparent;
            color: white;
            border: 2px solid white;
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        @media (max-width: 768px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            
            .product-hero h1 {
                font-size: 2rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }
    </style>
</head>
<body>
    <header class="header">
        <div class="nav-container">
            <div class="logo">
                <i class="fas fa-bolt"></i>
                <span data-zh="电器专家" data-en="ElectroTech Pro">电器专家</span>
            </div>
            <a href="index.html" class="back-btn">
                <i class="fas fa-arrow-left"></i>
                <span data-zh="返回首页" data-en="Back to Home">返回首页</span>
            </a>
            <button class="lang-switch" onclick="toggleLanguage()">
                <i class="fas fa-globe"></i> <span id="lang-text">EN</span>
            </button>
        </div>
    </header>

    <div class="container">
        <div class="product-hero">
            <div class="product-hero-content">
                <h1 data-zh="安防监控系统" data-en="Security Monitoring System">安防监控系统</h1>
                <p data-zh="全方位智能安防解决方案，采用AI技术实现智能识别和预警，为您的安全保驾护航" data-en="Comprehensive intelligent security solution using AI technology for smart recognition and early warning, protecting your safety">全方位智能安防解决方案，采用AI技术实现智能识别和预警，为您的安全保驾护航</p>
                <div class="price-tag">¥25,999</div>
            </div>
        </div>

        <div class="content-grid">
            <div class="content-section">
                <h2>
                    <i class="fas fa-star"></i>
                    <span data-zh="系统优势" data-en="System Advantages">系统优势</span>
                </h2>
                <ul style="list-style: none; padding: 0;">
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-check" style="color: #27ae60; margin-right: 0.5rem;"></i><span data-zh="AI智能识别技术" data-en="AI intelligent recognition">AI智能识别技术</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-check" style="color: #27ae60; margin-right: 0.5rem;"></i><span data-zh="4K超高清画质" data-en="4K ultra-high definition">4K超高清画质</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-check" style="color: #27ae60; margin-right: 0.5rem;"></i><span data-zh="24/7全天候监控" data-en="24/7 round-the-clock monitoring">24/7全天候监控</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-check" style="color: #27ae60; margin-right: 0.5rem;"></i><span data-zh="云端存储备份" data-en="Cloud storage backup">云端存储备份</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-check" style="color: #27ae60; margin-right: 0.5rem;"></i><span data-zh="移动端实时查看" data-en="Mobile real-time viewing">移动端实时查看</span></li>
                </ul>
            </div>

            <div class="content-section">
                <h2>
                    <i class="fas fa-cogs"></i>
                    <span data-zh="核心功能" data-en="Core Functions">核心功能</span>
                </h2>
                <ul style="list-style: none; padding: 0;">
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-user-check" style="color: #3498db; margin-right: 0.5rem;"></i><span data-zh="人脸识别系统" data-en="Facial recognition system">人脸识别系统</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-running" style="color: #e74c3c; margin-right: 0.5rem;"></i><span data-zh="行为分析检测" data-en="Behavior analysis detection">行为分析检测</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-exclamation-triangle" style="color: #f39c12; margin-right: 0.5rem;"></i><span data-zh="异常入侵报警" data-en="Intrusion alarm system">异常入侵报警</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-mobile-alt" style="color: #9b59b6; margin-right: 0.5rem;"></i><span data-zh="手机推送通知" data-en="Mobile push notifications">手机推送通知</span></li>
                    <li style="margin-bottom: 0.5rem;"><i class="fas fa-history" style="color: #1abc9c; margin-right: 0.5rem;"></i><span data-zh="历史录像回放" data-en="Historical video playback">历史录像回放</span></li>
                </ul>
            </div>
        </div>

        <div class="features-grid">
            <div class="feature-card">
                <div class="feature-icon">
                    <i class="fas fa-eye"></i>
                </div>
                <h3 data-zh="智能监控" data-en="Smart Monitoring">智能监控</h3>
                <p data-zh="AI驱动的智能监控，自动识别可疑行为" data-en="AI-driven smart monitoring with automatic suspicious behavior recognition">AI驱动的智能监控，自动识别可疑行为</p>
            </div>

            <div class="feature-card">
                <div class="feature-icon">
                    <i class="fas fa-bell"></i>
                </div>
                <h3 data-zh="实时报警" data-en="Real-time Alerts">实时报警</h3>
                <p data-zh="异常情况即时推送，确保第一时间响应" data-en="Instant push notifications for abnormal situations, ensuring immediate response">异常情况即时推送，确保第一时间响应</p>
            </div>

            <div class="feature-card">
                <div class="feature-icon">
                    <i class="fas fa-cloud"></i>
                </div>
                <h3 data-zh="云端存储" data-en="Cloud Storage">云端存储</h3>
                <p data-zh="安全的云端存储，数据永不丢失" data-en="Secure cloud storage ensuring data is never lost">安全的云端存储，数据永不丢失</p>
            </div>

            <div class="feature-card">
                <div class="feature-icon">
                    <i class="fas fa-mobile-alt"></i>
                </div>
                <h3 data-zh="远程控制" data-en="Remote Control">远程控制</h3>
                <p data-zh="随时随地通过手机查看和控制系统" data-en="View and control the system anytime, anywhere via mobile phone">随时随地通过手机查看和控制系统</p>
            </div>
        </div>

        <div class="content-section">
            <h2>
                <i class="fas fa-list-alt"></i>
                <span data-zh="技术参数" data-en="Technical Parameters">技术参数</span>
            </h2>
            <table class="specs-table">
                <thead>
                    <tr>
                        <th data-zh="参数" data-en="Parameter">参数</th>
                        <th data-zh="规格" data-en="Specification">规格</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td data-zh="摄像头分辨率" data-en="Camera Resolution">摄像头分辨率</td>
                        <td>4K (3840×2160)</td>
                    </tr>
                    <tr>
                        <td data-zh="夜视距离" data-en="Night Vision Range">夜视距离</td>
                        <td data-zh="50米红外夜视" data-en="50m infrared night vision">50米红外夜视</td>
                    </tr>
                    <tr>
                        <td data-zh="存储容量" data-en="Storage Capacity">存储容量</td>
                        <td data-zh="本地2TB + 云端无限" data-en="Local 2TB + Unlimited cloud">本地2TB + 云端无限</td>
                    </tr>
                    <tr>
                        <td data-zh="网络连接" data-en="Network Connection">网络连接</td>
                        <td>WiFi 6, 千兆以太网</td>
                    </tr>
                    <tr>
                        <td data-zh="工作温度" data-en="Operating Temperature">工作温度</td>
                        <td>-30°C ~ +60°C</td>
                    </tr>
                    <tr>
                        <td data-zh="防护等级" data-en="Protection Level">防护等级</td>
                        <td>IP67</td>
                    </tr>
                    <tr>
                        <td data-zh="电源供应" data-en="Power Supply">电源供应</td>
                        <td>PoE+ / DC 12V</td>
                    </tr>
                    <tr>
                        <td data-zh="支持设备数" data-en="Supported Devices">支持设备数</td>
                        <td data-zh="最多64路摄像头" data-en="Up to 64 cameras">最多64路摄像头</td>
                    </tr>
                </tbody>
            </table>
        </div>

        <div class="content-section">
            <h2>
                <i class="fas fa-shield-alt"></i>
                <span data-zh="安防功能" data-en="Security Features">安防功能</span>
            </h2>
            <div class="security-features">
                <div class="security-item">
                    <i class="fas fa-user-shield"></i>
                    <div data-zh="人脸识别" data-en="Face Recognition">人脸识别</div>
                </div>
                <div class="security-item">
                    <i class="fas fa-car"></i>
                    <div data-zh="车牌识别" data-en="License Plate">车牌识别</div>
                </div>
                <div class="security-item">
                    <i class="fas fa-walking"></i>
                    <div data-zh="行为分析" data-en="Behavior Analysis">行为分析</div>
                </div>
                <div class="security-item">
                    <i class="fas fa-fire"></i>
                    <div data-zh="火灾检测" data-en="Fire Detection">火灾检测</div>
                </div>
                <div class="security-item">
                    <i class="fas fa-volume-up"></i>
                    <div data-zh="声音检测" data-en="Audio Detection">声音检测</div>
                </div>
                <div class="security-item">
                    <i class="fas fa-map-marked-alt"></i>
                    <div data-zh="区域入侵" data-en="Area Intrusion">区域入侵</div>
                </div>
            </div>
        </div>

        <div class="cta-section">
            <h2 data-zh="全方位安全保障，智能守护每一刻" data-en="Comprehensive Security Protection, Smart Guardian Every Moment">全方位安全保障，智能守护每一刻</h2>
            <p data-zh="专业安防团队提供上门勘察、方案设计、安装调试、培训维护一站式服务" data-en="Professional security team provides one-stop service including site survey, solution design, installation, training and maintenance">专业安防团队提供上门勘察、方案设计、安装调试、培训维护一站式服务</p>
            <div class="cta-buttons">
                <a href="#" class="btn btn-primary" data-zh="免费勘察" data-en="Free Survey">免费勘察</a>
                <a href="#" class="btn btn-secondary" data-zh="方案定制" data-en="Custom Solution">方案定制</a>
                <a href="#" class="btn btn-secondary" data-zh="在线演示" data-en="Online Demo">在线演示</a>
            </div>
        </div>
    </div>

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